| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Hind brain contusion without mention of open intracranial wound, with concussion, unspecified | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with 1-24 hours loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with 1-24 hours loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Closed hindbrain contusion | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Closed hindbrain contusion | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with no loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with no loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with less than 1 hour loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with less than 1 hour loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, unspecified state of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, unspecified state of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with loss of consciousness of unspecified duration | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with loss of consciousness of unspecified duration | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with concussion, unspecified | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with concussion, unspecified | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with 1-24 hours loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with 1-24 hours loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Closed hindbrain contusion | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Closed hindbrain contusion | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with no loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with no loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with less than 1 hour loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with less than 1 hour loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, unspecified state of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, unspecified state of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with loss of consciousness of unspecified duration | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with loss of consciousness of unspecified duration | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with concussion, unspecified | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with concussion, unspecified | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with 1-24 hours loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with 1-24 hours loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Closed hindbrain contusion | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Closed hindbrain contusion | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with no loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with no loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with less than 1 hour loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with less than 1 hour loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, unspecified state of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, unspecified state of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with loss of consciousness of unspecified duration | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with loss of consciousness of unspecified duration | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with concussion, unspecified | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with concussion, unspecified | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with 1-24 hours loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with 1-24 hours loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Closed hindbrain contusion | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Closed hindbrain contusion | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with no loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with no loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with less than 1 hour loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with less than 1 hour loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, unspecified state of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, unspecified state of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with loss of consciousness of unspecified duration | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with loss of consciousness of unspecified duration | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with concussion, unspecified | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with concussion, unspecified | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with 1-24 hours loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with 1-24 hours loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Closed hindbrain contusion | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Closed hindbrain contusion | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with no loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with no loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with less than 1 hour loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with less than 1 hour loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 2 | 
| Bulbar hemorrhage | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain laceration with open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain laceration with open intracranial wound, with 1-24 hours loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain laceration with open intracranial wound, with loss of consciousness of unspecified duration | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain laceration with open intracranial wound, unspecified state of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion with open intracranial wound, with loss of consciousness of unspecified duration | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion with open intracranial wound, unspecified state of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain laceration with open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion with open intracranial wound, with concussion, unspecified | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion with open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion with open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion with open intracranial wound, with less than 1 hour loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion with open intracranial wound, with no loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain contusion with open intracranial wound, with 1-24 hours loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain laceration with open intracranial wound, with no loss of consciousness | Finding site | True | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hind brain laceration with open intracranial wound, with less than 1 hour loss of consciousness | Finding site | False | Hindbrain structure | Inferred relationship | Existential restriction modifier | 1 |